Page 1 - MPD IG120-20 Datasheet
P. 1



IG120-20





High Isolation

SiC Driver

DC/DC Con vert er


Electrical Specifi cations
Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.
Key Features: Input
Parameter Conditions Min. Typ. Max. Units
• +20/-4 VDC Outputs
Supply Voltage Range 13.5 15.0 16.5 VDC
• EN 60950 Approved Full Load 193
Input Current mA
• 3,500 VAC Isolation No Load 16
• 83% Effi ciency Input Filter Internal Capacitor
Fuse Rating (Slow-Blow) 500 mA
• Miniature SIP Case
Output
• >3.5 MHour MTBF Parameter Conditions Min. Typ. Max. Units
• Short Circuit Protected +VOUT +20
Output Voltage VDC
-VOUT -4.0
Output Current ±100 mA
Output Voltage Accuracy ±5 %
Line Regulation For VIN Change of ±10% ±1.1 ±1.3 %/%
+VOUT 5.0 8.0
Load Regulation, See Note 1 %
-VOUT 10.0 15.0
Ripple (20 MHz) See Note 2 60 mV P - P
Noise (20 MHz) 75
Effi ciency 83 %
Temperature Coeffi cient ±0.03 %/ºC
Output Short Circuit Continuous (Autorecovery)
General
Parameter Conditions Min. Typ. Max. Units
3,500 VAC
Isolation Voltage 60 Seconds, Leakage Current <1 mA
6,000 VDC
Isolation Resistance 1,000 M
Isolation Capacitance, 1 kHz/0.1V 3.5 pF
Switching Frequency 95 kHz
EMI Characteristics
Parameter Standard Criteria Level
Radiated Emissions, See Note 3 EN 55022 Class B
Conducted Emissions, See Note 3 EN 55022 Class B
ESD EN 61000-4-2 B ±6 kV Contact
Environmental
Parameter Conditions Min. Typ. Max. Units
Operating Temperature Range Ambient -40 +25 +105 ºC
Storage Temperature Range -55 +125 ºC
Cooling Free Air Convection
Humidity RH, Non-condensing 95 %
Physical
Case Size See Mechanical Diagram (Page 2)
Case Material Non-Conductive Black Plastic (UL94-V0)
Weight 0.148 Oz (4.2g)
MicroPower Direct Reliability Specifi cations
292 Page Street Parameter Conditions Min. Typ. Max. Units
Suite D
MTBF MIL HDBK 217F, 25ºC, Gnd Benign 3.5 MHours
Stoughton, MA 02072 Absolute Maximum Ratings
USA
Parameter Conditions Min. Typ. Max. Units
Input Voltage Surge (1 Sec) 21 VDC
T: (781) 344-8226 Lead Temperature 1.5 mm From Case For 10 Sec 300 ºC
F: (781) 344-8481
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
E: sales@micropowerdirect.com
Notes:
W: www.micropowerdirect.com
1. Load regulation is measured from 10% load to full load.
2. When measuring output ripple & noise, it is recommended that an external capacitor (1 µF to 10 µF) be placed from each output to common.
3. The unit will meet the radiated and conducted EMI specifi cations with the addition of external components as shown in the
connection diagram on page 2.
4. Operation at no-load will not damage this unit. However, it may not meet all specifi cations.
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